You can say "Where is my football?" in Engpsh.
The origin of the word "football" comes from the sport of kicking a ball with the foot, which has been played for hundreds of years in various forms around the world.
Here are some example sentences with Engpsh and Chinese translations:
Can you help me find my football? 你能帮我找找我的足球吗？
I can't seem to locate my football. 我好像找不到我的足球了。
Have you seen my football anywhere? 你在任何地方看到我的足球了吗？